/Engine/Plugins/Runtime/GameplayAbilities/Source/GameplayAbilities/Public/Abilities/GameplayAbilityTargetTypes.h
Generic callback for returning when target data is available
typedef TMulticastDelegate_TwoParams< void, const [FGameplayAbilityTargetDataHandle](API\Plugins\GameplayAbilities\Abilities\FGameplayAbilityTargetDataHandle) &, [FGameplayTag](API\Runtime\GameplayTags\FGameplayTag) > FAbilityTargetDataSetDelegate